An Arduino on the build queries a GPS module and selects the audio file from an MP3 playback module. This isn’t uncommon, and a lot of large outdoor museums (think battlefields) have similar setups.

Here’s an inexpensive Arduino-based MP3 Jukebox (translated) which [Jose Daniel Herrera] put together. He spent some time making sure that it looked great sitting on a shelf with his other audio ...

Check out these rather special Arduino-based machines that play music and dispense drinks... Thanks to Steve Bush, out technology editor, for highlighting these, with additional components including ...